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The attr_info structure has a different size on x86_64, so we need to

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copy the fields individually. This fixes optional package installation.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34284 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2009-11-26 15:46:24 +00:00
parent bf5b4ce27a
commit 1409c878f8
1 changed files with 18 additions and 16 deletions
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34
src/bin/unzip/beos.c
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@ -1097,7 +1097,7 @@ yet, or I'd list a few)
*/
static int set_file_attrs( const char *name,
const unsigned char *attr_buff,
const off_t attr_size )
const off_t total_attr_size )
{
int retval = EOK;
unsigned char *ptr;
@ -1105,7 +1105,7 @@ static int set_file_attrs( const char *name,
int fd;
ptr = (unsigned char *)attr_buff;
guard = ptr + attr_size;
guard = ptr + total_attr_size;
#ifdef HAIKU_USE_KERN_OPEN
fd = _kern_open( -1, name, O_RDONLY | O_NOTRAVERSE, 0 );
@ -1120,29 +1120,31 @@ static int set_file_attrs( const char *name,
while( ptr < guard ) {
ssize_t wrote_bytes;
struct attr_info fa_info;
const char *attr_name;
unsigned char *attr_data;
uint32 attr_type;
int64 attr_size;
attr_name = (char *)&(ptr[0]);
ptr += strlen( attr_name ) + 1;
/* The attr_info data is stored in big-endian format because the */
/* PowerPC port was here first. */
memcpy( &fa_info, ptr, sizeof( struct attr_info ) );
fa_info.type = (uint32)B_BENDIAN_TO_HOST_INT32( fa_info.type );
fa_info.size = (off_t)B_BENDIAN_TO_HOST_INT64( fa_info.size );
ptr += sizeof( struct attr_info );
memcpy( &attr_type, ptr, 4 ); ptr += 4;
memcpy( &attr_size, ptr, 8 ); ptr += 8;
if( fa_info.size < 0LL ) {
attr_type = (uint32)B_BENDIAN_TO_HOST_INT32( attr_type );
attr_size = (off_t)B_BENDIAN_TO_HOST_INT64( attr_size );
if( attr_size < 0LL ) {
Info(slide, 0x201, ((char *)slide,
"warning: skipping attribute with invalid length (%Ld)\n",
fa_info.size));
"warning: skipping attribute with invalid length (%" B_PRIdOFF
")\n", attr_size));
break;
}
attr_data = ptr;
ptr += fa_info.size;
ptr += attr_size;
if( ptr > guard ) {
/* We've got a truncated attribute. */
@ -1152,15 +1154,15 @@ static int set_file_attrs( const char *name,
}
/* Wave the magic wand... this will swap Be-known types properly. */
(void)swap_data( fa_info.type, attr_data, fa_info.size,
(void)swap_data( attr_type, attr_data, attr_size,
B_SWAP_BENDIAN_TO_HOST );
wrote_bytes = fs_write_attr( fd, attr_name, fa_info.type, 0,
attr_data, fa_info.size );
if( wrote_bytes != fa_info.size ) {
wrote_bytes = fs_write_attr( fd, attr_name, attr_type, 0,
attr_data, attr_size );
if( wrote_bytes != attr_size ) {
Info(slide, 0x201, ((char *)slide,
"warning: wrote %ld attribute bytes of %ld\n",
(unsigned long)wrote_bytes,(unsigned long)fa_info.size));
(unsigned long)wrote_bytes,(unsigned long)attr_size));
}
}